uf Sslected Cattration Ste w autnonzed to update ts vehicle
Press NEXT to continue

NOTE Refer the applicable TSB for catbration file information

Salacttlew Cal Cancet

© 2013 Toyota Motor Sales. USA

scion $-SB-0003-10 Rev2 February 4, 2010 Page 17 of 23

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)

G. Turn ignition OFF. Then click “Next”.
Figure 15.

Se atta

Vehicle Preparation

4 ignitan OFF

OTE
Some: anictes reque $y stems to be disatied tefare Flash Repopamming
Please tefer 1c the Specsic Ser.iz@ Bulletin for special .ehicle greparatcon
nistructons eaquwed fer this update

TCs may be sel cuung the vepscgramming process
Biease check for DTCs tefere repregcamming and note any that ae stored
‘liek tre Cancel button to exit CUSY and check for DTCS

Click “Next to continue. ‘

© 2013 Toyota Motor Sales, USA

Scion S$-SB-0003-10 Rev2 February 4, 2010 Page 18 of 23

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)
H. Confirm the following:
* Ignition is ON and engine is OFF.
+ Hood is open.
* All accessories are OFF.

* Battery voltage is above 11.4 volts.

NOTICE

Verify the vehicle is connected to a battery charger before continuing — If battery
voltage falls below 11.4 volts, ECU damage may occur.

Then click “Start”.
Figure 16.

k— Kaleeetay
Prepare for reprogramming
Confirm the folowing conditions

1 Tum ignition ON
2 Engine Hood Open

3 Allolectncal accersories ara OFF
4 Battery voltage above 11.4V

CAUTION!

‘When reprogramming

1, Da not disconnect che DLC3 cable from ventclo.
2 Do nol tum OFF the IG swatch

3 Da not apply any eiecincal load to tne vehicle

4 Do not alicw hattery vokage to diop below 11.4

Click “Start" to begin reprogramming.
stan} conces

NOTE
If key cycle is NOT done properly, reprogramming will stop at 10% and Cal 1 will fail to load.

© 2013 Toyota Motor Sales. USA

Ssciom

S-SB-0003-10 Rev2 February 4, 2010 Page 19 of 23

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)

Do NOT disturb the vehicle during flash reprogramming.

NOTE
* ECU flash reprogramming may take anywhere from 3 — 30 minutes per calibration file.
* Reprogramming time will vary depending on model and ECU communication protocol.

Vehicles using CAN communication protocol will reprogram much faster (2 - 7
minutes).

Figuro 17.

QI al}
Flash Calibration Update in Process

ff} ae

Estimated Time 0002 37
Remaning Time: 00 02 07

CL) ST

CAL?

‘Ge nottaunen or use any omer sppicaueN wha reprogramming ls mm progress.
Ta notdsconnect trom veracta,

NOTE
+ If vehicle requires only ONE catibration update, then proceed to step N in this bulletin.

* {f vehicle requires a SECOND calibration update, then continue as follows:
* For serial communication vehicles, go to step J.

+ For CAN communication vehicles, go ta step L.

© 2013 Toyota Motor Sales, USA.

Page 20 of 23

_~Sscom S-SB-0003-10 Rev2 February 4, 2010

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)
J. When Cal 1 has completed the update process, turn ignition OFF for a minimum of
10 seconds. Then click “Next”.

Figure 18.

exe eae

Flash Calibration Update Successful

CAL 1 has been loaded successtully

1. Please cytie gmiion OFF for a minumum of 10 seconds
2. Confim igeation ia returned to the Ott postion

Click “Next” to continue. &

K. Turn ignition to the ON position. Then click “Start”.

Figure 19.
SRST sl
Prepare for reprogramming
Confirm the follawing conditions
+ Tum ignition O1F
2 Engine Hood Open
3 all electrical accessones ae OFF
4 Battery voltage above 11 4
CAUTION!
When reprogramming I
1, Do nat disconnect tha OLC3 cable from vehicte. ("
2 Do nat tum OFF tne IG symtch
3 Do not apply any etectrcal Icadto the vehicle
4 Do rat allow Battery .oltage to drop below 11 4V
Cliek “Start® to begin reprogramming. ss
sum | _concet
NOTE

If key cycle is NOT done properly, reprogramming will stop at 10% and Cal 2 will fail to load.

© 2013 Toyota Motor Sales, USA

scion S-SB-0003-10 Rev2 February 4, 2010 Page 21 of 23

Techstream ECU Flash Reprogramming Procedure

Operation Procedure {Continued)

L. Do NOT disturb the vehicle during flash reprogramming.
Figure 20,

Saree alt
Flash Calibration Update in Process

a ee

Estimated Time: 00 0237
Remaining Time 000207

AL
CAL?

‘Do not launeh oF use any omer oppacanon vide reorogrammeng Hsin progress.
Bo nek cdsconnect Rom rehicle,

M. Turn ignition OFF for a minimum of 10 seconds. Then click “Next”.
Figure 21.

Flash Calibration Update Successful

CAL 2 has been loaded successhully

1 Pteose cycle igation OFF for a minmum of 10 seconds
2. Confirm ignition 1s retumed ta tne OM position

Click “Next” ta continue.

© 2013 Toyota Motor Sales, USA

scion S-SB-0003-10 Rev2

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)

N. Turn ignition to the ON position. Then click “Next”.
Figure 22.

Sresete see!

February 4, 2010

Page 22 of 23

aU
Prepare for verifying vehicle
Please confira 1G ON to download cafibeswon informabon
Click “Next* to continue.
fled }
=

Sete eta

Confirm all calibrations were updated as specified in the Service Bulletin. Then click “Finish”.
Figure 23.

Reprogramming successful!
Please tum IG of

Please confim that cakbration 10 has been upcated 23 outlined in the specific Sernce Suletn

posed Es)

Qetore Upoate: ‘After update:
[conentcanie-1 [32104000 fcurrantGario1 [32108000
Gunentcantb-2 [32106000 Jcumem canbe [32105100
[Gurent CaiD-3 [eumenncalid 3
OTE
Some DICs may hav buon sut diving the saproqgssmtening proces.
Cpa all OCs afte ¢escing the vette

Prot

© 2013 Toyota Motor Sales, USA

sciom S-SB-0003-10 Rev2 February 4, 2010 Page 23 of 23

Techstream ECU Flash Reprogramming Procedure

Operation Procedure (Continued)

NOTE

On some models, DTCs may set as a result of reprogramming. If DTCs are present, clear
codes and run the Health Check again. Troubleshoot any remaining Current, Pending, or
History codes. Permanent codes will not be cleared using Techstream. Permanent codes
do not illuminate the MIL and do not require troubleshooting. They will clear during normal
driving once the Universal Trip Drive Pattern is performed.

4. Attach the Authorized Modifications Label.

A. Using a permanent marker or ball point pen, complete the Authorized Modifications Label
and attach to the vehicle. The Authorized Modifications Label is available through the MDC,
P/N 00451-00001-LBL.

Figure 24, Sample of Completed Authorized Modifications Label

TOYOTA MOTOR CORPORATION
AUTHORIZED MODIFICATIONS
THE FOLLOWING MODIFICATIONS HAVE BEEN MADE:

Q— 89667-21390
@—so}_32104100, 32105100

THESE MODIFICATIONS HAVE BEEN APPROVED
AS APPROPRIATE BY EPAAND CARB

@—+P}VEALER CODE: J/30/ DATE: 8/2/06 G)
CHANGE AUTHORITY: TSB EG035-04

®
4 | Reptacoment ECU Part Number 4 | Date Completed
2 | Calibration 1D(s) 5 | Service Bulletin or Campaign Number
3. | Dealer Code

B. Attach the label under the hood in the location determined by the specific Service Bulletin
or Campaign.

NOTE
Wait 60 - 90 seconds for ink to set before handling.

© 2013 Toyota Motor Sales, USA